WO2009086655A1 - Appareillage de pyrolyse industriellement continu - Google Patents

Appareillage de pyrolyse industriellement continu Download PDF

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Publication number
WO2009086655A1
WO2009086655A1 PCT/CN2007/003894 CN2007003894W WO2009086655A1 WO 2009086655 A1 WO2009086655 A1 WO 2009086655A1 CN 2007003894 W CN2007003894 W CN 2007003894W WO 2009086655 A1 WO2009086655 A1 WO 2009086655A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner cylinder
outer cylinder
industrial continuous
heating mechanism
continuous rubber
Prior art date
Application number
PCT/CN2007/003894
Other languages
English (en)
Chinese (zh)
Inventor
Bin Niu
Original Assignee
Bin Niu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bin Niu filed Critical Bin Niu
Priority to US12/735,315 priority Critical patent/US8764945B2/en
Priority to JP2010539987A priority patent/JP5291118B2/ja
Priority to CA2728584A priority patent/CA2728584C/fr
Priority to EP07855894A priority patent/EP2236582A4/fr
Publication of WO2009086655A1 publication Critical patent/WO2009086655A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics

Definitions

  • the present invention is an industrial continuous rubber cracker.
  • the object of the present invention is to disclose an industrial continuous rubber cracker which is simple in structure and high in thermal efficiency.
  • the technical solution of the invention comprises an outer cylinder body and an inner cylinder body, wherein the inner cylinder body has a propulsion mechanism, and the outer cylinder body or the inner cylinder body is provided with a heating mechanism for the inner cylinder body, and the characteristics are firstly: on the inner cylinder body A heat transfer plate is attached.
  • These heat conducting plates can take a variety of forms, such as separate plates, discontinuous or continuous spiral strips, and the like. Depending on the configuration of the other equipment, they can be placed either in the inner cylinder or on the outer wall of the inner cylinder. '
  • the structure of the present invention can not only help the inner cylinder body to absorb more heat, but also meet the needs of the cracking reaction, and the heat conducting plates can also store heat, thereby ensuring the stability of the reaction temperature in the inner cylinder body and the continuous heating. Sex. It can be seen that the simple form adopted by the present invention achieves the effects of improving thermal efficiency, energy saving, and reducing operating costs.
  • the heating mechanism can be biased below the inner cylinder axis, that is, the heating mechanism is biased toward the reactants, and the structure is advantageous for fully utilizing the heating.
  • the thermal efficiency of the organization is advantageous for fully utilizing the heating.
  • the inner cylinder body can be designed to pass through the structure in which the outer cylinder body and the head are dynamically sealed, and the inlet head is provided with a feeding port, an oil and gas outlet and a ash outlet.
  • the inner cylinder body can be directly driven by the power mechanism, and the inlet and outlet structures, such as the inlet port, the oil and gas outlet, and the ash outlet of the solid product, which are in communication with the inner cavity, can be a structural form disposed on the fixed stationary head. This way is beneficial The connection between the present invention and the peripheral mechanism.
  • the feeding port is generally located above the heating mechanism.
  • the feeding guide plate may be disposed above the heating mechanism and below the inner end of the feeding port.
  • the feed guide plate may be in the form of being inclined to both sides of the heating mechanism.
  • the heating mechanism on the outer cylinder body may adopt a hot air duct disposed under the inner cylinder body; the lower bottom of the outer cylinder body is provided with an air inlet port, and along the moving direction of the material, the exhaust end of the outer cylinder body has a smoke exhaust port .
  • the hot air can heat the entire cylinder and reduce the uneven distribution of heat.
  • an air volume adjusting plate may be disposed at the front of the hot air duct to adjust the temperature inside the cylinder.
  • the air volume adjusting plate may be a structure for controlling the total air inlet of the hot air pipe, or a set of air volume adjusting plates disposed at the front of the hot air pipe along the axial direction of the outer cylinder, and the front end of each air volume adjusting plate is installed through the shaft On the side wall of the hot air duct.
  • the air volume adjusting plate is horizontally arranged along the axial direction, the ventilation volume of the outer cylinder body and the inner cylinder body is the smallest, and as the inclination angle thereof increases in the range of 90 degrees, the ventilation amount is gradually increased, and the supply of the inner cylinder body is increased. The heat is getting bigger.
  • the advancing mechanism in the inner cylinder may be a screw or a structure such as a spiral belt fixed to the inner wall of the inner cylinder.
  • This structure makes it unnecessary for the rubber cracker to adopt a slanted structure, and the present invention further realizes the simple structure.
  • the invention Compared with the prior art, the invention has the advantages of simple structure, high thermal efficiency, energy saving and low running cost. DRAWINGS
  • Figure 1 is a cross-sectional view showing an eighth embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • This embodiment includes an outer cylinder body and an inner cylinder body therein, and the outer cylinder body is provided with a heating mechanism which can be realized by designing the outer cylinder body into a two-layer structure and circulating a heat carrier therebetween.
  • the inner cylinder has a feed port, a ash outlet and an oil and gas outlet, and the inner cylinder is provided with a heat conducting plate at intervals, and the heat conducting plate is embedded in the inner cylinder wall with different materials.
  • a screw is provided in the inner cylinder for pushing the raw material.
  • Other parts of this embodiment employ the prior art.
  • Example 2 - The embodiment includes an outer cylinder body and an inner cylinder body therein, and the outer cylinder body is provided with a heating mechanism, and the heating mechanism may be an electric heating mechanism mounted on the outer cylinder body.
  • the inner cylinder body has a feeding port and a ash outlet and an oil and gas outlet.
  • the inner cylinder body is provided with a heat conducting plate spaced apart from each other, and the heat conducting plate is attached to the outer wall of the inner cylinder.
  • a screw is provided in the inner cylinder for pushing the raw material.
  • Other parts of this embodiment employ the prior art.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the embodiment includes an outer cylinder body and an inner cylinder body therein, the outer cylinder body is provided with a heating mechanism, and the heating mechanism can be provided with an air inlet port and a smoke exhaust port on the outer cylinder body, and the hot air is sent to the inner cylinder by the hot air inlet.
  • the body is heated.
  • the inner cylinder has a feed port and a ash outlet and an oil and gas outlet, and a ring-shaped heat conduction plate is arranged on the outer wall of the inner cylinder.
  • a spiral belt is fixed on the inner wall of the inner cylinder for pushing the raw material.
  • Other parts of this embodiment employ the prior art.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the embodiment includes an outer cylinder body and an inner cylinder body therein.
  • the outer cylinder body is provided with a heating mechanism.
  • the heating mechanism is provided with an air inlet port and a smoke exhaust port disposed on the outer cylinder body, and an air volume adjusting plate is further disposed in the outer cylinder body.
  • the inner cylinder has a feed port and a ash outlet and an oil and gas outlet.
  • the inner cylinder is circumferentially surrounded by a spiral heat conducting plate, and the heat conducting plate is attached to the outer wall of the inner cylinder.
  • a spiral belt is placed in the inner cylinder for pushing the raw material.
  • Other parts of this embodiment employ the prior art.
  • Embodiment 5 In the fourth embodiment, the lower part of the outer cylinder is a hot air duct with an air inlet, and the front part of the hot air duct is arranged with a set of air volume adjusting plates along the axial direction of the outer cylinder, and the exhaust air outlet is distributed. At the back of the outer cylinder.
  • a heating mechanism is provided in the inner cylinder, the heating mechanism is a pipeline through a hot fluid (the hot fluid may be a gas or a liquid), or is heated by electric heating or the like. mechanism.
  • the heating mechanism in the inner cylinder is biased toward the lower portion, i.e., near the lysate, to sufficiently heat it.
  • the present embodiment includes a frame 17 in which a hot air duct 19 having an air inlet 21 is disposed.
  • An outer cylinder 6 is fixed above the frame 17, and the outer cylinder 6 and the hot air duct 19 are surrounded by the heat insulating material 11, and the bottom of the outer cylinder 6 is spaced apart from the hot air duct 19.
  • a plurality of air volume adjusting plates 20 are disposed in the hot air duct 19 along the axial direction of the outer cylinder 6, and the front ends of the air volume adjusting plates 20 are connected to the walls of the hot air ducts 19 on both sides through the shaft.
  • the outer cylinder 6 has a smoke exhaust port 10 on the top right side.
  • the outer cylinder 6 has an inner cylinder 7, Both ends of the inner cylinder 7 pass through the outer cylinder 6 and are mounted on the fixed left and right heads by dynamic sealing, and the portion of the inner cylinder 6 that passes through the outer cylinder 6 is connected to the power mechanism through the sprocket 5.
  • a continuous spiral heat conducting plate 8 is fixed to the outer surface of the portion of the inner cylinder 7 located inside the outer cylinder 6.
  • a spiral belt 9 is fixed in the inner cylinder 7 for pushing the material from left to right and performing a cracking reaction during the movement.
  • a fluid heat carrier heating tube 18 is passed through the inner cylinder 7, and its both ends are fixed to the two heads 3, 12. The heating tube 18 is biased below the inner cylinder 7.
  • a feed port 1 is provided on the left head 3, which is located above the heating tube 18.
  • a herringbone feed guide plate 2 is provided above the heating pipe 18, which feeds the raw material from both sides of the heating pipe 18 into the inner cylinder 7.
  • a smoke exhaust port 13 In the right head 12 of the present embodiment, a smoke exhaust port 13, an oil and gas outlet 14, and a ash discharge port 15 are provided.
  • the raw material is fed from the feed port 1 to the inner cylinder 7, and is slid along the feed guide 2 to the lower portion of the inner cylinder 7.
  • the inner cylinder 7 rotates, the material moves from left to right under the action of the spiral belt 9.
  • the hot air sent from the hot air duct 19 is heated by the open inner cylinder 7 of the lower bottom of the outer cylinder 6, and the raw materials in the heat conducting plate 8 and the inner cylinder 7 are heated, and the heat conduction is maintained.
  • the temperature in the inner cylinder 7 is stable, and the raw material is cracked in this process.
  • the oil and gas generated after cracking is discharged from the oil and gas outlet at the right head, and the solid product (such as carbon black) generated by the cracking is discharged from the ash outlet.
  • the raw material outlet inlet continuously enters the inner cylinder, and the product is continuously discharged from the oil and gas outlet and the ash outlet, thereby achieving continuous cracking of the rubber.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un appareillage de pyrolyse en continu industriel pour du caoutchouc comprenant un cylindre externe (6), un cylindre interne (7) et un mécanisme d'entraînement en spirale dans le cylindre interne (7). Un dispositif de chauffage est installé dans le cylindre externe (6) ou le cylindre interne (7) pour chauffer le cylindre interne (7). La surface du cylindre interne (7) comporte des plaques thermiquement conductrices (8). Ces plaques thermiquement conductrices (8) peuvent être des plaques séparées, des ceintures en spirale discontinues ou continues. Elles peuvent être placées dans le cylindre interne (7) ou sur la paroi externe du cylindre interne (7). L'appareillage présente une structure simple et peut élever le rendement thermique, économiser de l'énergie et réduire le coût de fonctionnement.
PCT/CN2007/003894 2007-12-29 2007-12-29 Appareillage de pyrolyse industriellement continu WO2009086655A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/735,315 US8764945B2 (en) 2007-12-29 2007-12-29 Industrial continuous cracking device of rubber
JP2010539987A JP5291118B2 (ja) 2007-12-29 2007-12-29 ゴムの工業用連続分解装置
CA2728584A CA2728584C (fr) 2007-12-29 2007-12-29 Appareillage de pyrolyse industriellement continu
EP07855894A EP2236582A4 (fr) 2007-12-29 2007-12-29 Appareillage de pyrolyse industriellement continu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101158987A CN101469081B (zh) 2007-12-29 2007-12-29 工业连续化橡胶裂解器
CN200710115898.7 2007-12-29

Publications (1)

Publication Number Publication Date
WO2009086655A1 true WO2009086655A1 (fr) 2009-07-16

Family

ID=40826897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/003894 WO2009086655A1 (fr) 2007-12-29 2007-12-29 Appareillage de pyrolyse industriellement continu

Country Status (6)

Country Link
US (1) US8764945B2 (fr)
EP (1) EP2236582A4 (fr)
JP (1) JP5291118B2 (fr)
CN (1) CN101469081B (fr)
CA (1) CA2728584C (fr)
WO (1) WO2009086655A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104250557A (zh) * 2013-06-26 2014-12-31 窦洪波 废有机物裂解反应器
CN106190219B (zh) * 2016-08-31 2018-08-07 广东新生环保科技股份有限公司 一种有机高分子废弃物料的分解方法
CN108911458B (zh) * 2018-08-13 2023-09-08 济南恒誉环保科技股份有限公司 一种油泥裂解装置
CN109158408B (zh) * 2018-09-28 2023-11-21 济南恒誉环保科技股份有限公司 一种固体危废裂解工艺及成套设备
CN109092865B (zh) * 2018-09-28 2023-11-17 济南恒誉环保科技股份有限公司 一种固体危废裂解装置
CN111073676A (zh) * 2019-12-30 2020-04-28 济南恒誉环保科技股份有限公司 一种工业连续化同轴多腔裂解器
CN112143509B (zh) * 2020-09-11 2021-05-28 内蒙古汉生源科技有限公司 一种煤炭焦化处理方法
CA3217242A1 (fr) 2021-05-07 2022-11-10 Mark Hemphill Panneau de gypse leger resistant a l'affaissement a haute temperature
CN113999546B (zh) * 2021-10-09 2022-08-23 济南恒誉环保科技股份有限公司 一种裂解炭黑二次处理工艺及装置
CN113862010A (zh) * 2021-10-26 2021-12-31 北京新风航天装备有限公司 一种撬装式有机固废热解装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0860164A (ja) * 1994-08-22 1996-03-05 Chisaki:Kk 可燃固体のガス化装置
JPH1161146A (ja) * 1997-08-08 1999-03-05 Takeshi Kuroki 廃棄プラスチックの連続油化装置
CN2564575Y (zh) * 2002-07-16 2003-08-06 上海绿人生态经济科技有限公司 具有螺旋气流导板的热裂解炉
CN2671681Y (zh) * 2003-11-18 2005-01-19 严绥 带有金属导热翅片熔盐夹套的反应釜
EP1647589A2 (fr) * 2004-09-25 2006-04-19 Alpo Co., Ltd. Installation de pyrolyse pour traiter des déchets de polymères synthétiques
CN101074384A (zh) * 2007-04-28 2007-11-21 牛斌 回转式自动裂解工艺及裂解器
CN200995997Y (zh) * 2007-01-31 2007-12-26 宜兴市昌华过滤器材有限公司 卧式推进裂解炉

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US1748178A (en) * 1923-10-12 1930-02-25 Hume Walter Reginald Rotary retort
US1587256A (en) * 1924-04-09 1926-06-01 Foulk Rotary oil-shale retort
CH113119A (fr) * 1925-01-30 1926-02-16 Emilien Bornand Four.
JP2000292067A (ja) * 1999-04-05 2000-10-20 Ishikawajima Harima Heavy Ind Co Ltd 外熱式キルン
CN2451587Y (zh) * 2000-10-11 2001-10-03 贾卧龙 废塑料炼油反应釜
CN2878390Y (zh) * 2006-04-07 2007-03-14 王新明 多功能全自动远程恒温供热废旧轮胎裂化装置
CN1952045A (zh) * 2006-09-29 2007-04-25 浙江大学 废旧钢丝胎料块连续热裂解的卧式回转圆筒结构裂解炉

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0860164A (ja) * 1994-08-22 1996-03-05 Chisaki:Kk 可燃固体のガス化装置
JPH1161146A (ja) * 1997-08-08 1999-03-05 Takeshi Kuroki 廃棄プラスチックの連続油化装置
CN2564575Y (zh) * 2002-07-16 2003-08-06 上海绿人生态经济科技有限公司 具有螺旋气流导板的热裂解炉
CN2671681Y (zh) * 2003-11-18 2005-01-19 严绥 带有金属导热翅片熔盐夹套的反应釜
EP1647589A2 (fr) * 2004-09-25 2006-04-19 Alpo Co., Ltd. Installation de pyrolyse pour traiter des déchets de polymères synthétiques
CN200995997Y (zh) * 2007-01-31 2007-12-26 宜兴市昌华过滤器材有限公司 卧式推进裂解炉
CN101074384A (zh) * 2007-04-28 2007-11-21 牛斌 回转式自动裂解工艺及裂解器

Also Published As

Publication number Publication date
US20100282589A1 (en) 2010-11-11
CN101469081A (zh) 2009-07-01
CN101469081B (zh) 2012-07-04
EP2236582A1 (fr) 2010-10-06
CA2728584C (fr) 2012-10-23
CA2728584A1 (fr) 2009-07-16
US8764945B2 (en) 2014-07-01
JP5291118B2 (ja) 2013-09-18
JP2011509319A (ja) 2011-03-24
EP2236582A4 (fr) 2013-03-27

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